[MeSue]

Another thought… I wonder if there is a way to export a list from iTunes? If you connect your device via USB, you should be able to list the books in iTunes.

Edit: Okay, this worked for me, but I only have audiobooks on my devices, since my ebooks are in Marvin and not seen by iTunes. But anyway, I connected my device to iTunes with USB, then in the sidebar (which you might need to enable from the View menu) click the arrow next to the name of the device, then right click on "Books" (making sure you are in the device submenu and not the library) and you will get an export option. In the Export screen you can choose text, XML, or M3U. It will include all the books, though, not just those in your read collection--assuming it even works for ebooks.